Retaining wall block



FIG. 1 is a top and front perspective view of a retaining wall block showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof, the right side being the same in appearance as the left side;

FIG. 7 is a front elevational view of a retaining wall block showing a second embodiment of my new design;

FIG. 8 is a top plan view of the retaining wall block shown in FIG. 7;

FIG. 9 is a bottom plan view of the retaining wall block shown in FIG. 7;

FIG. 10 is a front elevational view of a retaining wall block showing a third embodiment of my new design;

FIG. 11 is a top plan view of the retaining wall block shown in FIG. 10; and,

FIG. 12 is a bottom plan view of the retaining wall block shown in FIG. 10.

The rear, left side and right side elevational views of the second and third embodiments are the same as those of the first embodiment. 

The ornamental design for retaining wall block, as shown and described. 